| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $78.74 | 5.583% | $83.1361 | $83.14 | $83.15 | $83.10 |
| Purchase #2 | $209.40 | 4.744% | $219.3339 | $219.33 | $219.35 | $219.30 |
| Purchase #3 | $28.31 | 5.749% | $29.9375 | $29.94 | $29.95 | $29.90 |
| Purchase #4 | $15.72 | 3.384% | $16.252 | $16.25 | $16.25 | $16.30 |
| Purchase #5 | $110.79 | 9.874% | $121.7294 | $121.73 | $121.75 | $121.70 |
| Purchase #6 | $229.67 | 6.270% | $244.0703 | $244.07 | $244.05 | $244.10 |
| Purchase #7 | $167.25 | 3.708% | $173.4516 | $173.45 | $173.45 | $173.50 |
| 7 purchase totals = | $839.88 | $887.9108 | $887.91 | $887.95 | $887.90 | |